Software Development Forum

Hello all, Does VC++ Express 10.0 even support the ability to get text from a text box? I've seen related threads having conflicting solutions, none of which actually work. Ex: must have SDK version x.y. This functionality seems to be so basic and necessary that solutions would be all over …

hello everyone i am new to this community . i am having a problem right now with arrays. So basically this program let user to enter anything in lowercase and then convert it to uppercase(if user input uppercase it will stay the same). Because i am not allowed to use …

Trying to write a simple program that will read data but keep stumbling upon the fact that I kinda can't limit the amount that is read. I have simple student.dat file which is filled ATM with nothing else but simple string "somethinginside", without quotes. When I do this on each …

I'm using cygwin g++ to compile my code and Notepad++ as my editor. The code i authored works fine if i implement member functions in the class definition .h file. However g++ throws a chunk of gibberish at me when i replace member functions with function prototypes in the class …

Hello im confused with pointers, how do i create a shallow copy of a string array in c ? [CODE]char *currMenuArray; // ??? char *MainMenuArray[] = { "MAIN MENU", "One", "Two", "Options", "Quit" }; char *OptionsMenuArray[] = { "OPTION MENU", "Option1", "Option2", "Option3", "Back" }; void main() { currMenuArray = …

Hey guys, new to the forum. So sorry if i am posting this in the wrong location. To my question: I am trying to create a random password generator, and I think it's done is this way. I have made four arrays, two for the alphabet (capital letters and not), …

hi every one im working with some exersies which include inheretence every thing is fine except that the compiler dose not recognize the base clase it says Error [COLOR="Red"] Cannot open include file: 'pointType.h': No such file or directory[/COLOR] here is part of the code [CODE] # include "pointType.h" # …

Hi, can someone help me? i have 5 textbox, and 5 column in listview, how can i put the data from textbox into columns? and also using F5 key( key event) to add the data(not using butons). Thanks.

Hi! I'm creating a guessing game where I ask the user to guess a number between 1-1000. The output where the computer asks the user for a number is contained in a [I][COLOR="Green"]do loop[/COLOR][/I]. The problem I'm having is that I have a high score list and in the high …

EDIT: Sorry, it is of course Skype4Com. I really appreciate any help I can get, I want to develop a Skype userinterface for dissabled people, it must be a downscaled version of Skype, an easier human interface focused on video connection. I hold a Bachelor degree in electronics Engineering with …

HI, I have a rich text box and loaded a file in that. Used Find and replace form. whaever text found i highlighted in the rich text box by giving background color, changing font size and giving color to the found text. say now i replaced the found text to …

Hi, Have drawn rectangle and zoom the image. As per zoom, the rectangle are redrawn ([url]http://www.daniweb.com/forums/thread296495.html[/url]). Redrawn rectangle place slightly down. so i adjusted to fit the point. but the rectangle value varies with different resolutions. how to adjust the rectangle value with different resolution. [CODE] private void pictureBox1_MouseDown(object sender, …

can someone give me a code of auto calculation. i have 5 textbox,qty.text price.text gross.text discount.text and netmount.text. for example price is 35.00, then if the quantity is 2,value of 35.00 * 2 inserted into gross, then i got discount 25%, the total will be inserted into netmount.text. hope you …

Hi friends, I'm learning to program in C++. I'm using Notepad++ to author my code and Cygwin g++ to compile it. [QUOTE]main.cpp : in function 'int main() : main.cpp : 38 : error: no match for 'operator << ' then a lot of jibberish and number of errors : 1 …

hey frnds, I know the foll one line code which is shown below-- that returns the System32 Path . ?environment.GetFolderPath (Environment.SpecialFolder.System ) "D:\WINDOWS\system32" But i want the Function that Returns the above code. Did Somebody knows that??????

hi, i have problem here....if listview reach 2 records i disable the addmore button but when i delete 1 transaction from the list view it suppose enable the addmore button. Is there anyway i can do that. please guide me

I'm trying to create a console uninstaller for my friends, since they use addons for left 4 dead, and I am trying to make this to remove them before they update.. heres the code so far [CODE]using System; using System.IO; class Test { public static void Main() { // Specify …

Hello:) This program is a maths calculator that should return to the menu so you can go round again when you have done one calculation. After great despair I think I have somehow got most of it to work? However if I input something Invalid, say the number 8 it …

Hello all, I have encountered a very bizzare (at least for me) problem when writing the output from my program to a file. I've written a program to solve numerically mean-reverting SDEs. The program takes some parameters and returns several dynamic arrays corresponding to the number of SDEs I have. …

I am new to this forum (and python), but since I found excellent post here, I figured it would be the best place to post this question which is two part: I have many (+100) .txt files which are space delimited (not csv or tab, possibly referred to as ASCI?) …

This is my homework for a Java class. I get a perfect score followed by a query as to why I didn't use a void method. The answer is I don't understand the difference. Can someone illustrate for me how it would look. I need a better grasp of this. …

I wish to know what is meant by "default" in programming.

Hey it's me again, I need some help with WMP control, because i was trying to remove an item (I have a listbox wich has songlist for playing and a button). I wanna remove the selected song in the listbox from the playlist, but I don't know how to use …

I am trying to make a number guessing game in Python. The correct number is 42. Right now I have it so that it gives you a message when you are too high, too low or right on. I want to add two other messages. One message for no input …

Hi, I have some problems just to write a simple string output to some txt.file. That is my test code: [CODE]test = open('Test.txt', 'w') test.write("Teststring") test.close()[/CODE] I use Python 2.6.5 and PyScripter If I direcly enter the code in the IDLE SHELL, sometimes it works, sometimes only the file is …

I'm making a program that accept 1 character long strings (and ignores spaces " ") until a user presses return/enter. So far I have, [CODE] int main(){ char expression[1]; while ((scanf("%s",expression)) != EOF){ //code } return 0; } [/CODE] it is assumed that the user is entering single digit strings …

Why doesn't [code] typedef [I]ClassName[/I] SomeName[[I]SomeSize[/I]][[I]SomeOtherSize[/I]];[/code] work?

I found Ancient Dragon's code snippet for reading the files in a folder. I modified it a little because I want it to display what those files are. The problem is, it also displays the two parent directories, '.' and '..'. I was wondering if there was a way to …

I have a file that has a repeated number of blocks of different sizes as in below: ID: 2 Time: 76 Op: GET Domain: facebook.com LPath: /common/css/common.css Referer: [url]http://google.com[/url] User-Agent: Mozilla/4.0 ID: 3 Op: GET Domain: rfi.fr LPath: /common/css/common.css Referer: [url]http://yahoo.com[/url] For each block, I want to print only the …

hi,im seeking for some help i want the member of my class to be of type string.. so, some of my member function to return a string but an error is keeping occuring .. iv tried to include the string heder file in the class heder file. it says missing …

Hello, I am learning perl programming but my problem is iam unable to find how the functions, commands,loops & conditions are working in a programme can anyone help me how to write a programme? what is the logic?

Hi All, I am working on a Mandelbrot. I can draw the Mandelbrot to a bitmap and then paste it on the form. What I WANT to be able to do is when the user drags their mouse over an area, it redraws the Mandelbrot with the x and y …

how to declare 1024 nodes of 4 bytes each in assembly language?

I am getting this error on RetrieveBookList, RetrieveBook and StoreBookList, although it works on StoreBook. I think there is an issue with my generic list because when i just called one book, I didn't recieve this error. Cannot figure out where I went wrong though. Any help would be appreciated..... …

What does int* resizeArray do that int resizeArray doesn't, what' the deference? And why do I delete nArray, and not newArray? [CODE]#include <iostream> using namespace std; void printArray(int* nArray,int size) { // code printing array } int* resizeArray(int* nArray, int oldsize, int newsize ) { int* newArray = new int[newsize]; …

We have two arrays .merging them is simple.i want to know how can i sort then after that without declaring a single memory after that....

example output The price per kilo of rice is 30. Enter The kilos of Rice: 30 The price of rice is:900

i know that its so easy. but i dont know how to do it. ive tried ifstream and ofstream to add a line in a text file. and im sure someone in the past may have already posted this kind of problem. can anyone give me a link to that …

hi, i have use below code to make sure the listview only contain 3 record n if more than 3 records to prompt error message and disable the NEXT TRANSACTION button. it works well. But the problem is when i delete 1 record out of 3 it suppose enable the …

I have a basic knowledge of C++ but mostly in a limited fashion. I am building an API and I need to send the resulting string to a text box in a Modal Dialog. I will not need to manipulate the string beyond sending it to the text box. The …

Hey all, I've spent the last couple hours looking at other posts with the same error and have still yet to figure out what is wrong. I'm just learning C++, I have a bit of experience with Python but, still just getting my feet wet. Here is the code. [CODE] …

I followed this guide for VC++ 2010, [url]http://msdn.microsoft.com/en-us/library/ms235636.aspx[/url] and apparently I either have a missing module/component or I did something wrong. I followed everything smoothly up until step 6-- "6. To build the project into a DLL, from the Project menu, select MathFuncsDllProperties…. On the left pane, under Configuration Properties, …

Hi guys, Im learning VB.NET and as a first task im creating a login form. ive been trying to link it to another form once a correct username and password are entered. however, despite that i still cant be able to hide it or unload it once the next form …

I have 2 lists X=['a'] Y=['b','c','d','e','f'] I need to make a new list Z such that, Z = ['ab','ac','ad','ae','af'] I know this uses simple concatenation. I tried several times but without success. I am a beginner so please help me with the code. Thanks in advance.

Hi, I have a code, but I don't get what I'm doing wrong, can you please help me with this Write a switch statement that tests the value of the char variable response and performs the following actions: if response is y , the message Your request is being processed …

hey dudes pls help me on this. My program is crashing on the following piece of code When i make 1 recurssive function to work, the program works without crashing. So I would really need help in spotting the mistake I have done. Incase if you want to know what …

In my Forms application i tried to resize a pictureBox control during runtime and it seems to give some trouble. There is scale factor scalex , scaley which i applied to the width and height property of the control. [CODE] tempw = 980.0f; temph = 130.0f; tempw = float.Parse(pictureBox1.Width.ToString()); temph …

this program is trying to add from 1.. to x with return function. but when I enter 10 sum is 54 which is wrong. 1,2,3,4,5,6,7,8,9,10 = 55 [CODE]#include <cstdlib> #include <iostream> int burcin(int); using namespace std; int main(int argc, char *argv[]) { int x; int ft=0; cout << "enter the …

wen i press the enter key,i can login.But i face a problem which is there will repeat call the login function when i press enter key a fews times and there got error! how can i make the enter key is disable after i success login? thnaks [CODE] Private Sub …

I would like to be able to divide this java code up into more than one file, so I can reuse the code for other programs, but I'm not sure what I can grab. Right now, I can't make another program using this code, as you see the WHOLE program …